A method and apparatus are disclosed for preventing rotation of a PTO shaft of a an agricultural vehicle when a clutch connecting the PTO shaft to a crankshaft of an engine of the vehicle is disengaged. A magnetic brake 22 is used to apply to the PTO shaft means a retarding torque by means of a fixed magnet a retarding torque of a magnitude exceeding the maximum output torque of the clutch when the latter is disengaged.
DRIVE TRAIN FOR A PTO SHAFT
2016-03-03
Patent
Electronic Resource
English
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